ENP EXAM SCRIPT PRACTICE TEST 191
QUESTIONS 2026 FULL CORRECT ANSWERS
◉ What technology uses a switch at a central location that serves as
a hub for central offices to collect ANI information, register call
duration and route calls?
a. Microwave
b. Coaxial Cable
c. CAMA
d. 9-1-1 signaling. Answer: c. CAMA
◉ What uniquely identifies a wireless emergency call?
a. ESRD
b. ESRK
c. ESN
d. ESZ. Answer: b. ESRK
◉ What legislation mandates TDD/TTY requirements?
a. FMLA
b. FLSA
c. ADA
d. CRA. Answer: c. ADA
,◉ On analog trunks, what is signaled using multi-frequency tones?
a. ALI
b. ANI
c. ANI/ALI
d. Speed Dial. Answer: b. ANI
◉ The RX audio from each site is conveyed to the prime site where
the voting comparator selects the best audio and conveys the
selected audio to all the transmitter sites in which environment?
a. Simulcast
b. Steered
c. Conventional
d. GPS. Answer: a. Simulcast
◉ Switching system that provides traffic concentration and
distributes functions for interLATA traffic originating/terminating
within a LATA is:
a. Access tandem
b. End office
c. Central office
d. Class 5 office. Answer: a. Access tandem
,◉ Residential, business, centrex, coin, PBX, and wireless are all ALI
designations of:
a. Client IDs
b. Company Identifiers
c. Class of service
d. Caller service. Answer: c. Class of service
◉ Which is considered a covered disability under the ADA?
a. Drug addictions (current users)
b. Alcoholism
c. Gambling
d. Physical characteristics. Answer: b. Alcoholism
◉ In what system are latitude and longitude most useful in the ALI?
a. Basic 9-1-1
b. Wireless Phase II
c. Wireless Phase I
d. Wireline. Answer: b. Wireless Phase II
◉ The linking and control of radio systems over a data network
using the TCP/IP protocol is:
a. IP over air
, b. VoIP
c. RoIP
d. PoIP. Answer: c. RoIP
◉ In which format is voice converted using a vocoder?
a. Analog
b. Digital
c. Triplex
d. GIS. Answer: b. Digital
◉ What enables the one-button transfer capability of a call with ALI
information to another PSAP?
a. Fixed transfer
b. Selective transfer
c. Alternate Routing
d. Speed dial routing. Answer: b. Selective transfer
◉ Under the ADA, a PSAP is required to have equipment capable of
processing:
a. Single Side Band
b. ISDN
c. ASCII
QUESTIONS 2026 FULL CORRECT ANSWERS
◉ What technology uses a switch at a central location that serves as
a hub for central offices to collect ANI information, register call
duration and route calls?
a. Microwave
b. Coaxial Cable
c. CAMA
d. 9-1-1 signaling. Answer: c. CAMA
◉ What uniquely identifies a wireless emergency call?
a. ESRD
b. ESRK
c. ESN
d. ESZ. Answer: b. ESRK
◉ What legislation mandates TDD/TTY requirements?
a. FMLA
b. FLSA
c. ADA
d. CRA. Answer: c. ADA
,◉ On analog trunks, what is signaled using multi-frequency tones?
a. ALI
b. ANI
c. ANI/ALI
d. Speed Dial. Answer: b. ANI
◉ The RX audio from each site is conveyed to the prime site where
the voting comparator selects the best audio and conveys the
selected audio to all the transmitter sites in which environment?
a. Simulcast
b. Steered
c. Conventional
d. GPS. Answer: a. Simulcast
◉ Switching system that provides traffic concentration and
distributes functions for interLATA traffic originating/terminating
within a LATA is:
a. Access tandem
b. End office
c. Central office
d. Class 5 office. Answer: a. Access tandem
,◉ Residential, business, centrex, coin, PBX, and wireless are all ALI
designations of:
a. Client IDs
b. Company Identifiers
c. Class of service
d. Caller service. Answer: c. Class of service
◉ Which is considered a covered disability under the ADA?
a. Drug addictions (current users)
b. Alcoholism
c. Gambling
d. Physical characteristics. Answer: b. Alcoholism
◉ In what system are latitude and longitude most useful in the ALI?
a. Basic 9-1-1
b. Wireless Phase II
c. Wireless Phase I
d. Wireline. Answer: b. Wireless Phase II
◉ The linking and control of radio systems over a data network
using the TCP/IP protocol is:
a. IP over air
, b. VoIP
c. RoIP
d. PoIP. Answer: c. RoIP
◉ In which format is voice converted using a vocoder?
a. Analog
b. Digital
c. Triplex
d. GIS. Answer: b. Digital
◉ What enables the one-button transfer capability of a call with ALI
information to another PSAP?
a. Fixed transfer
b. Selective transfer
c. Alternate Routing
d. Speed dial routing. Answer: b. Selective transfer
◉ Under the ADA, a PSAP is required to have equipment capable of
processing:
a. Single Side Band
b. ISDN
c. ASCII
